Wilson-Rockwell 3JR DIAL HARDNESS TESTER WILSON InchROCKWELLInch HARDNESS TESTER
** FOR InchROCKWELLInch B & C SCALES **
MODEL: 3JR S/N: 12401 1080
InchTHIS IS THE STANDARD InchROCKWELLInch HARDNESS TESTER FOR USE
IN MEASURING H.....
Wilson-Rockwell 4JR-GN HARDNESS TESTER WILSON InchROCKWELLInch HARDNESS TESTER
** FOR InchROCKWELLInch B & C SCALES **
MODEL: 4JR S/N: 8733 1080
InchTHIS IS THE STANDARD InchROCKWELLInch HARDNESS TESTER FOR USE
IN MEASURING HA.....